import { type PropsWithChildren, type ReactNode, type ReactElement } from 'react';
import { type DataTestId, type StylingProps, type AriaLabelingProps } from '@dynatrace/strato-components/core';
/**
 * @public
 */
export type TimeframeSelectorTriggerProps = PropsWithChildren & StylingProps & DataTestId & AriaLabelingProps & {
    /**
     * The placeholder text displayed in the TimeframeSelector.Trigger.
     */
    placeholder?: ReactNode;
};
/**
 * Typeguard function that will check if a ReactNode is a TimeframeSelector.Trigger
 * @internal
 */
export declare function _isTimeframeSelectorTriggerElement(child: ReactNode): child is ReactElement<TimeframeSelectorTriggerProps>;
/**
 * A trigger component to customize a timeframe selector's trigger with custom styling, placeholder, aria labels, and data-testid.
 * If it doesn't have children, the default trigger is used. OTherwise, the `TimeframeSelector.DisplayValue` component can be used within it to define a custom display value within.
 * @public
 */
export declare const Trigger: {
    (props: TimeframeSelectorTriggerProps): import("react/jsx-runtime.js").JSX.Element;
    displayName: string;
};